[mmsuprec] [Up] [mmcbisector] Residues

mmedgeoff
Eliminate the objects that hit the image frame.

Synopsis

y = mmedgeoff( f, Bc = None )

Implemented in Python.

Input

f Image Binary image.

Structuring Element

( connectivity)

Default: None (3x3 elementary cross)

Output

y	Image Binary image.

Description

mmedgeoff creates the binary image y by eliminating the objects (connected components) of the binary image f that hit the image frame, according to the connectivity defined by the structuring element Bc.

Examples

>>> a=mmreadgray('form-1.tif')

>>> b=mmedgeoff(a)

>>> mmshow(a)

>>> mmshow(b)


a	b

Equation

Source Code
        def mmedgeoff(f, Bc=None):
    if Bc is None: Bc = mmsecross()
    edge = mmframe(f)
    y = mmsubm( f, mminfrec(edge, f, Bc))
    return y
    
      

mmfreedom	Control automatic data type conversion.
mmframe	Create a frame image.
mminfrec	Inf-reconstruction.

[`mmsuprec`] [Up] [`mmcbisector`]
Copyright (c) 2003, Roberto A. Lotufo, UNICAMP-University of Campinas; Rubens C. Machado, CenPRA-Renato Archer Research Center.

mmedgeoff Eliminate the objects that hit the image frame.